Multiple Choice
A trimmer capacitor:
A) is placed in an RF amplifier to provide for proper neutralization.
B) is placed in series with the tank inductor to provide tracking at the low end of a large frequency band.
C) is placed in a tank circuit to provide for electronic tuning.
D) is placed in parallel with each section of the ganged capacitor of the tank to provide tracking at the high end of a large frequency band.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A receiver's sensitivity is:<br>A) its ability to
Q2: If a receiver is overly selective:<br>A) the
Q3: In a varactor diode, as voltage increases,
Q5: If a receiver is underselective:<br>A) more than
Q6: A padder capacitor:<br>A) is placed in an
Q7: The only roadblock to having complete receivers
Q8: Image frequency rejection on a standard AM
Q9: The diode detector:<br>A) one of the simplest
Q10: A receiver's selectivity is:<br>A) the ability of
Q11: Good troubleshooting practice says:<br>A) check the power